In "Nishuihan Mobile Game", the task "I have an old friend" is one of the human tasks in Hangzhou. The steps to complete this task are as follows:
Answer: Ask the NPC for information about Zhang Zerui, then find Zhang Zerui and talk to him.
1. First of all, we need to accept the rumor mission and go to the designated location to talk to the NPC to get more detailed information about Zhang Zerui.
2. Then during the conversation with the NPC, we followed the clues and went to Hongqiao to find Zhang Zerui.
3. Then we can use the coordinates on the upper right to find Zhang Zerui on Bianjing Street and talk to him.
4. Finally end the conversation with Zhang Zerui, and he will give the player a hand-drawn picture scroll to complete the task.
The above is all the content on how to complete the mission of "I Have an Old Friend" in "Nishuihan Mobile Game". For more game strategies, please click on the source code website.